Did they had a pop up window when creating their char warning them that this server was a "No GM land" ?
No they didn't, because if they did I would have definitely picked RK1. My highest character on RK2 is level 65. If there are going to be no GM events on RK2, a lot of people are going to want to move characters to RK1 which I know is probably impossible, but it will anger people and they will want to move to the server with all the action.